Mold.



J. R. ZBISER.

MOLD.

APPLIoApxoH FILED APRA), 1912.

1,092,622. Pafentd Apr. 7, Egli the In this manner the side-bars are firmly braeed against outward movement of their lower' portions when the concrete is poured into the form. It will be readily understood at this point that when the division plates 5 are set `into place and when they are removed, the dogs carried thereby will be automatically swung upon their pivots so as to engage with the side-bars or disengage therefrom, and consequently the use of tools for the purpose of disassembling the divi sion-pieles from the side-bars, is rendered lll'llltf'tSSd-ly. I

llaving thus deseribedthe 'intention what claimedas new is l l. l'n a mold form of the class described,

a side-bar, a f livision-plate fitted to the side-4 and means mounted .tor turning in ovebal'. nient upon the divisionplate and bearing agauisl the side-bar and restraining the lattez against outward movement, the means being` ai ranged to auton'iatieally engage with and disengago Yfrom the side-bar when the division-plate is assembled therewith and separated therefrom, respectively.

2. ln a mold form oi" the class described, a. sidebar, a. division-plate fitted to the sidebar, and a dog pivoted upon the division plate and having oljiposit'ely located engaging ends, either et said ends bearing against si'de'bar and restraining the latter against outward movement, the side-bar havone end of the dog whereby to cause automatio engagement ot' the other or the saine end of the dog with the side-bar when the division-plate is assembled therewith.

In a mold 'lorm of the class described, a side-bar, a. division-plate'fitted to the sidebar, the side-bar having a base-llange, and a dog pivoted upon the division-platetand having an engaging end bearing against the side-bar and restraining the latter vagainst; outward nuwement, the dog having a. portion arranged to engage with the flange, when the division-plate is assembled with the side-bar whereby to direct the engaging ing al portion arranged for engagement by in presence of the side-bar, .and a dog pivoted upon the division-plate at one side of the slot therein and having an engaging end extending across the slot and bearing against the other face of the side-bar.

5. ln a mold .term of the elass described, a side-bar, a division-plate having a slot receiving the side-bar, and having one of its end walls resting against the face of the said side-bar, the side-bar having a base flange, and a dog pivoted upon the divisionplate and having oppositely presented engaging endsand parallel edges between the ends, one of said parallel. edges resting upon the said base flange and one of the engaging i the said sidebar and holdiner the same in position against the wall of the slot. v

6. In a mold form of the class described, a side-bar, a division-plate formed with a ends bearing against -slot receiving the said sidebar, one wall of the slot bearing against one side of the bar and the other wall being spaced therefrom, a' dog pivoted upon the division-plate, the doo" having oppo-sitely presented engaging en s of cam formation, the said ends being located at oppositey sides of the longitudinal median line of the dog and the body of the dog between its said ends having parallel edges, the sidebar being formed with a basetlange and the dog having one of its parallel edges resting upon the upper s ide of the flange and one of its-ends engaging' against the side-bar` whereby to hold the same against the first mentioned wall of the slot.

In testimony whereof I affix my signature two witnesses. OHN R. ZEISER. [Ls] Witnesses:

B. F. SOHOLLENBERGER, GRACE CLnwnLL. 

